docs: add top-level doc strings for mp4ff-encrypt and mp4ff-decrypt

Eyevinn · Nov 1, 2023 · 7fa1e27 · 7fa1e27
1 parent 381fa68
commit 7fa1e27
Show file tree

Hide file tree

Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/cmd/mp4ff-decrypt/main.go b/cmd/mp4ff-decrypt/main.go
@@ -1,3 +1,4 @@
+// mp4ff-decrypt decrypts a fragmented mp4 file encrypted with Common Encryption scheme cenc or cbcs.
 package main
 
 import (
@@ -14,7 +15,7 @@ import (
 
 var usg = `Usage of %s:
 
-%s decrypts a fragmented mp4 file encrypted using Common Encryption with cenc or cbcs scheme.
+%s decrypts a fragmented mp4 file encrypted with Common Encryption scheme cenc or cbcs.
 For a media segment, it needs an init segment with encryption information.
 
 `

diff --git a/cmd/mp4ff-encrypt/main.go b/cmd/mp4ff-encrypt/main.go
@@ -1,3 +1,4 @@
+// mp4ff-encrypt encrypts a fragmented mp4 file using Common Encryption using cenc or cbcs scheme.
 package main
 
 import (
@@ -15,7 +16,7 @@ import (
 
 var usg = `Usage of %s:
 
-%s encrypts a fragmented mp4 file encrypted using Common Encryption with cenc or cbcs scheme.
+%s encrypts a fragmented mp4 file using Common Encryption using cenc or cbcs scheme.
 For a media segment, it needs an init segment with encryption information.
 `